How much do menstrual products cost? In a proper environment, menstrual cups can last up to ten years for about $20-$40 each. Over her lifetime, a woman might spend approximately $80 on menstrual cups ...

4. If the average product is declining, then average total cost must be increasing. 5. The short-run is that period of time during which some inputs cannot be varied. 6. The slope of the short-run ...

Like other period products, tampons are frequently taxed as luxury goods, even though millions of menstruating women consider tampons to be necessities. The high and rising costs of period ...